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Universal 4×4 16 Matrix Switch Keypad Keyboard Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier Built-in 850nm infrared LED array

Name: Universal 4×4 16 Matrix Switch Keypad Keyboard Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier Built-in 850nm infrared LED array
Brand: www.desadurikepa.id
SKU: 32770708312
Price: 78.44 USD
Availability: InStock
Rating: 4.1197 (28 reviews)

SKU: 32770708312

4.1

USD78.44 USD115.44

Universal 4×4 16 Matrix Switch Keypad Keyboard Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier Built-in 850nm infrared LED array

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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

Description

Built-in 850nm infrared LED array with 4 discrete LEDs enabling autonomous night vision operation in complete darkness with 5-10 meter effective illumination range

making it compatible with Arduino

Variable Wattage Control - Adjust power for different component sizes

The LEGO 42128 winch system is engineered for demonstration and educational purposes with a recommended maximum load of approximately 2-3 kilograms under normal operating conditions

eliminating the need for desoldering and reducing risk of damage to PCB traces and pads

Universal 4×4 16 Matrix Switch Keypad Keyboard Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier Built-in 850nm infrared LED arrayUniversal 44 16 Matrix Switch Keypad Keyboard

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